package Day07.lianxi01;

public class lainxi01 {
    String name;
    int age;
    String sex;
    public  void eat(){
        System.out.println("吃饭");
    }
    public  void sleep(){
        System.out.println("睡觉");
    }
    public  void study(){
        System.out.println("学习");
    }

}
